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Xiaomi Mi 11 Ultra review

Expert review

You usually need the brand recognition of Apple or Samsung to launch a smartphone that costs more than £1,000, but Xiaomi is hoping that its super-pricey Mi 11 Ultra will speak for itself. It’s not short on premium features, including a massive OLED screen, IP68 waterproofing and a strong suite of cameras, but can it really match the very best we’ve tested? Read our review of this phone to find out.

What's included:
  • Pros and cons
  • What is it?
  • What’s it like to use?
  • How long does the battery last?
  • How good are the cameras?
  • Is there anything else I should know?
  • Should I buy it?
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First reviewed by Which?

June 2021

Released

May 2021

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

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Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Best Buys and Don't Buys
We have tested 227 mobile phones and found that there are 2 Don't Buys and 56 Best Buys.
Range of Mobile phone scores
  1. 28%
    Lowest score
  2. 71%
    Average score
  3. 84%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to mobile phones we've tested
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Digital first month only £3.99, then £7.99 p/m, cancel any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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